Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ASP.NetÓû§ÑéÖ¤µÄʵÏÖ

ÔÚWeb³ÌÐòÖУ¬ÎÒÃÇÖªµÀ£¬·þÎñÆ÷¶ËºÍIE¿Í»§¶Ë²»Êdz£Á¬µÄ£¬Ö»ÓзÃÎÊʱ²ÅÁ¬½Ó£¬Ò»µ©Ò³Ãæ¼ÓÔØÍêºó£¬Õâ¸öÁ¬½Ó¾Í»á¶Ï¿ª£¬Ò²¾ÍÊÇ˵£¬·ÃÎÊÒ³ÃæAºó£¬ÔÙ·ÃÎÊÒ³ÃæBʱ£¬·þÎñÆ÷¶ËÊDz»ÖªµÀÄãÒѾ­·ÃÎʹýÒ³ÃæAÁË£¬ÉõÖÁ¶ÔÓÚͬһ¸öÒ³Ãæ£¬·þÎñÆ÷¶ËÒ²²»»áÈ¥¼Ç¼ÄãµÄ·ÃÎÊ£¬Ã¿´Î¶¼»áÖØÐÂʵÀý»°·ÃÎʵÄÒ³Ãæ¡£
Õâ¾Í´øÀ´Ò»¸öÎÊÌ⣬Èç¹ûʵÏÖÎÒ·ÃÎÊÁËLogin.aspxµÇ½ҳ²¢Çҵǽºó£¬¾Í¿ÉÒÔÔÚÆäËüÒ³ÃæÖзÃÎÊ£¬Èç¹ûûÓеǽ£¬ÔÚ·ÃÎÊÆäËüÒ³ÃæÊ±¾Í»á×Ô¶¯Ìø×ªµ½µÇÂ½Ò³ÃæÈÃÓû§ÖØÐµÇÂ½ÄØ£¿
˼·һ£º
ÎÒÃÇÖªµÀ·þÎñÆ÷¶ËÒ»°ã²»±£´æ¿Í»§ÐÅÏ¢£¬µ«ÊÇÓÐÒ»¸ö¶ÔÏó£¬sessionÊÇ¿ÉÒÔ±£´æµÄ£¬µ±Ò»¸öÓû§·ÃÎÊϵͳºó£¬·þÎñÆ÷¶Ë¾Í»áΪÆä·ÖÅäÒ»¸ösession£¬µ±ÔÙ·ÃÎÊÒ³ÃæÊ±£¬±£´æÔÚsessionÖеĶÔÏ󻹿ÉÒÔÈ¡³öÀ´¡£Õâ¸öµäÐÍÓ¦ÓþÍÊǹºÎïÀº£¬ÔÚ¸÷¸öÒ³ÃæÇÐÀ´ÇÐÈ¥£¬Ñ¡ÔñÒª¹ºµÄ¶«¶«£¬È»ºóÒ»Æð½áË㣬Õâ¸ö¹ý³Ì¾ÍÊǽ«Ã¿´ÎÑ¡ÔñµÄÐÅÏ¢±£´æÔÚsessionÖС£
ÄÇô£¬ÎÒÃǾÍÒÔ´ËÏëµ½£¬ÎÒÃÇ¿ÉÒÔ½«Óû§µÄÐÅÏ¢Ò²¼Ç¼ÔÚsessionÖУº
Protected void Login_click(object sender,EventArg e)
{
    //ÑéÖ¤¿Í»§ÐÅÏ¢
      //È¡µÃÓû§±êʶ UserGuid
      Session[“UserGuid”] = UserGuid;
}
È»ºóµ±×¢Ïúʱ£º
Protected void Logout_click(object sender,EventArg e)
{
      Session.clear();
}
È»ºóÎÒÃÇдһ¸ö»ùÀ࣬À´ÅжÏÊÇ·ñµÇ½¹ý£¬Èç¹ûûÓеǽ¹ýÖ±½ÓÌø×ªµ½µÇÂ½Ò³Ãæ£º
If (Session[“UserGuid”] == null)
      Response.Redirect(“login.aspx”);
ÕâÑùÒ²¾Í»ù±¾ÊµÏÖÁËÎÒÃǵŦÄÜ£¬µ«ÊÇÎÊÌâÀ´ÁË£º
1£®               Õâ¸ösession·þÎñÆ÷²»»áÓÀ¾Ã°ïÎÒÃDZ£´æ×Å£¬Ëü»áÓÐÒ»¸öÓÐЧÆÚ£¬Ä¬ÈÏÊÇ20·ÖÖÓ£¬Èç¹û³¬¹ýÕâ¸öʱ¼ä£¬¾Í»áʧЧ£¬Õâ¸öʱ¼ä¿ÉÒÔÔÚ<sessionState timeout="20"/>£¬Ò²¾ÍÊÇ˵ÔÚ20·ÖÖÓÄÚÓû§±ØÐëµÇ½һ´Î£¬·ñÔò½«»áʧЧ¡£
2£®               SessionÊDZ£´æÔÚ·þÎñÆ÷ÖеÄÄÚ´æÖУ¬Èç¹û˵Õâ¸öApplicationÖØÆôÁË£¬±ÈÈç˵ÎÒÃǸü¸ÄÁËÒ»¸ödll£¬»òÖØÆôÁËIIS·þÎñ£¬ÄÇôËùÓеÄSession¾Í¶¼»á¶ªÊ§£¬ËùÓÐIE¶Ë¶¼±ØÐëÒªÖØÐµÇ½£¬ÕâÑùºÜ²»ÓѺá£ÆäʵASP.NetÌṩÁË£¬¿ÉÒÔ½«Session´æÔÚÆäËü»úÆ÷ÉÏ£¬»òÊý¾Ý¿â£¬·


Ïà¹ØÎĵµ£º

asp.netµÄMISϵͳ

ϵͳ¼òµ¥½éÉÜ£º
    ºÜ±ê×¼µÄÅäÖãºasp.net 2.0+SqlServer 2000 or 2005,һЩͳ¼ÆÍ¼²ÉÓõÄÊÇflash¼¼Êõ~¸Õ±ÏÒµµÄʱºòÔÚÒ»¼Òµç×ÓÕþÎñ¹«Ë¾¹¤×÷ʱ¿ª·¢µÄ£¬ÕâÌ×ϵͳǿ¾ÍÇ¿ÔÚËü²»ÊÇÓ¦ÓÃϵͳ£¬¶øÊÇÒ»¸ö¹¤¾ß£¬¿ÉÒÔÔڴ˹¤¾ß»ù´¡ÉÏ£¬¾­¹ý¶þ´Î¿ª·¢£¬ÑÜÉú³öÂú×ãÕþ¸®²¿ÃÅÐÅÏ¢»¯ÐèÇóµÄÓ¦ÓÃϵͳ£¡£¡
    Õ ......

Automatically Printing Crystal Reports in ASP.NET


This server-based method is documented in the Visual Studio help files.  Open the Help Index, and enter PrintToPrinter in the "Look for:" box.  The syntax for this method is:
Report.PrintToPrinter(<copies as int>, <collated as True/False>, <startpage as int>, <endp ......

ASP.NET CacheÖ§³ÖµÄÈýÖÖÀàÐÍ

ASP.NET CacheÖ§³ÖÈýÖÖÀàÐÍ
Ïëдһ¸ö¼¼Êõ¿ìËÙ¸ÅÊö£¬¿ÉÄÜдµÃÌ«¶àÁË¡£¼¼Êõ¸ÅÂÔµÄÄ¿µÄÊÇÒÔ×î¿ì×î¼òµ¥µÄ·½Ê½ÃèÊö³ö¼¼ÊõÒªµã£¬Ò²ÊÇÎÒÏ£ÍûµÄ×îÓÐЧÂʵÄ֪ʶ´«²¥·½Ê½¡£
1£® Ò³Ãæ/¿Ø¼þcache
2£® Ó¦ÓóÌÐò¼¶cache
3£® ä¯ÀÀÆ÷¿Í»§¶Ëcache
´ÓʵÏÖ·½Ê½À´¿´£¬ASP.NET CacheÖеÄÒ³Ãæ/¿Ø¼þcacheºÍÓ¦ÓóÌÐò¼¶cache¶¼ÊÇ´æ·ÅÔÚ·þÎñÆ÷ÄÚ´ ......

ASP.NETÊý¾Ý¿âµ¼ÈëExcel

                StringWriter sw = new StringWriter();
                sw.WriteLine("·ÃÎʹºÂòÂÊ");
      &nbs ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ